Aero Precision M4E1-T Complete Upper 16″ Barrel, Mid Length Gas

This upper features an enhanced forging that gives it a billet appearance without the billet price. The ATLAS S-ONE handguard is lightweight and offers Picatinny sections at the front and back, along with indexing grooves on top for improved grip. It includes QD sling sockets at multiple positions and plenty of M-LOK slots for adding accessories. Please note that this complete upper doesn’t include a bolt carrier group or charging handle.